DragonX/SilentDragonXLite
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Fix flicker issues on the balances and transactions tables

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This commit is contained in:
Aditya Kulkarni
2018-10-14 23:09:54 -07:00
parent e99c75b54a
commit 1c282000c8
17 changed files with 180 additions and 106 deletions
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27
src/balancestablemodel.cpp
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@@ -1,21 +1,29 @@
#include "balancestablemodel.h"
BalancesTableModel::BalancesTableModel(
QObject *parent,
const QMap<QString, double>* balances,
const QList<UnspentOutput>* outputs)
BalancesTableModel::BalancesTableModel(QObject *parent)
: QAbstractTableModel(parent)
{
}
void BalancesTableModel::setNewData(const QMap<QString, double>* balances,
const QList<UnspentOutput>* outputs)
{
// Copy over the utxos for our use
delete utxos;
utxos = new QList<UnspentOutput>();
// This is a QList deep copy.
*utxos = *outputs;
// Process the address balances into a list
delete modeldata;
modeldata = new QList<std::tuple<QString, QString>>();
std::for_each(balances->constKeyValueBegin(), balances->constKeyValueEnd(), [=] (auto it) {
modeldata->push_back(std::make_tuple(it.first, QString::number(it.second, 'f')));
});
// And then update the data
dataChanged(index(0, 0), index(modeldata->size()-1, columnCount(index(0,0))-1));
layoutChanged();
}
BalancesTableModel::~BalancesTableModel() {
@@ -25,6 +33,7 @@ BalancesTableModel::~BalancesTableModel() {
int BalancesTableModel::rowCount(const QModelIndex&) const
{
if (modeldata == nullptr) return 0;
return modeldata->size();
}
@@ -36,6 +45,14 @@ int BalancesTableModel::columnCount(const QModelIndex&) const
QVariant BalancesTableModel::data(const QModelIndex &index, int role) const
{
auto fnSplitAddressForWrap = [=] (const QString& a) -> QString {
if (!a.startsWith("z")) return a;
auto half = a.length() / 2;
auto splitted = a.left(half) + "\n" + a.right(a.length() - half);
return splitted;
};
if (role == Qt::TextAlignmentRole && index.column() == 1) return QVariant(Qt::AlignRight | Qt::AlignVCenter);
if (role == Qt::ForegroundRole) {
@@ -57,7 +74,7 @@ QVariant BalancesTableModel::data(const QModelIndex &index, int role) const
if (role == Qt::DisplayRole || role == Qt::ToolTipRole) {
switch (index.column()) {
case 0: return std::get<0>(modeldata->at(index.row()));
case 0: return fnSplitAddressForWrap(std::get<0>(modeldata->at(index.row())));
case 1: return QVariant(std::get<1>(modeldata->at(index.row())) % " ZEC");
}
}